Industries & Sectors Served
From high-speed electric motor bearings to subsea oil check valves and jet engine actuators, Rama & Sons supplies certified precision balls and custom alloy spheres across 7+ core global industries.
Valves & Pumps
Precision balls for fluid control, check valves, and hydraulic systems.
- Check Valves
- Ball Valves
- Hydraulic Systems
Automotive & Bearings
High-grade chrome and stainless steel balls for high-speed linear motion.
- Ball Bearings
- Linear Motion Systems
- CV Joints
Oil & Gas
Severe service balls for downhole drilling and corrosive petrochemical environments.
- Frac Pumps
- Downhole Drilling Tools
- Subsea Valves
Aerospace & Defense
Lightweight, high-strength, and high-temperature alloys for aviation.
- Jet Engine Actuators
- Landing Gear Systems
- Missile Guidance Mechanisms
Medical & Pharmaceutical
Biocompatible and sterile precision balls for medical devices.
- Surgical Instruments
- Fluid Dispensing
- Medical Valves
Cosmetics & Packaging
Mixing and dispensing balls for consumer goods and cosmetics.
- Roll-on Deodorants
- Nail Polish Agitators
- Perfume Spray Pumps
Mining & Heavy Drilling
Ultra-hard balls for rock bit tools and heavy crushing mechanisms.
- Rock Bit Tools
- Crushing Mechanisms
- Mining Valves
Have a Specialized or Custom Industry Requirement?
Whether you need non-standard decimal diameters (such as 4.789mm) in Tungsten Carbide, Inconel 625, or high-hardness 440C stainless steel, our engineering desk fulfills small test batches and full production volumes.